Finding the Fourth Proportional to 3,982.57, 5,975.49 and 1,760.23

Step by Step Solution

1. Step 1: Write the proportion equation
   3,982.57 : 5,975.49 = 1,760.23 : x
2. Step 2: Convert to fraction form
   3,982.57/5,975.49 = 1,760.23/x
3. Step 3: Cross multiply
   3,982.57x = 5,975.49 × 1,760.23
4. Step 4: Simplify right side
   3,982.57x = 10,518,250.83
5. Step 5: Solve for x
   x = 10,518,250.83/3,982.57
6. Step 6: Final answer
   x = 2,641.07